Sirchie NARK Modified Cobalt-Thiocyanate Reagent TEST TYPE:Heroin/Morphine ensuring it retains its effective

ensuring it retains its effective color and pattern long-term in all weather conditions

Hand made in the USA

Eye-catching black lettering is printed on brilliant yellow polyethylene

Rothco’s Uniform Hi-Gloss Oxford Dress Shoes are the superior choice

Effective Range: 15 feet (4

Sirchie NARK Modified Cobalt-Thiocyanate Reagent TEST TYPE:Heroin/Morphine ensuring it retains its effectiveSirchie NARK Modified Cobalt Thiocyanate Reagent The modified version of the Cobalt Thiocyanate is a more specific field test for Cocaine and will distinguish between Cocaine HCl and Cocaine Base. Cocaine HCl will develop a Blue solution in the 1st ampoule as well as a sticky Blue residue adhering to the inside of the tube. The 2nd ampoule will remain Blue. No base caines (procaine; dibucaine; tetracaine) will develop the sticky blue residue in the